RIZIK A.

This paper presents a method for sea monitoring based on a low-cost 24 GHz offthe-shelf FMCW radar and an embedded Raspberry Pi PC. The technique relies upon the use of range-Doppler maps, which are obtained through a 2D FFT processing of the acquired scattered data. The resulting insights may offer new possibilities for monitoring and...

The radar shadow effect prevents reliable target discrimination when a target lies in the shadow region of another target. In this paper, we address this issue in the case of Frequency-Modulated Continuous-Wave (FMCW) radars, which are low-cost and small-sized devices with an increasing number of applications. We propose a novel method based on...

In this article, a new microwave-radar-based technique for short-range detection and classification of multiple human and vehicle targets crossing a monitored area is proposed. This approach, which can find applications in both security and infrastructure surveillance, relies upon the processing of the scattered-field data acquired by low-cost...

In this article, we propose a radar-based human action recognition system, capable of recognizing actions in real time. Range-Doppler maps extracted from a low-cost frequency-modulated continuous wave (FMCW) radar are fed into a deep neural network. The system is deployed on an edge device. The results show that the system can recognize five...